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| 005 | 20210223121437.0 | ||
| 008 | 991125s1971 mx 000 0 spa u | ||
| 035 | _aUPN01000017888 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aLB1140 _bK3.3 |
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| 100 | 1 | _aKalinin, Alexei | |
| 245 | 1 | 3 |
_aLa educación preescolar en la URSS / _cAlexei Kalinin. |
| 260 |
_aMoscú : _bNovosti, _c1971. |
||
| 300 |
_a87 p. : _bil. |
||
| 650 | 4 |
_aEDUCACION PREESCOLAR - _zRUSIA _915563 |
|
| 905 | _aLibro | ||
| 999 |
_c17888 _d17888 |
||